phytoplankton growth
Resource Supply Overrides Temperature as a Controlling Factor of Marine Phytoplankton Growth
... which phytoplankton are confined to a shallow upper mixed layer, relative to the depth of the euphotic zone, and thus experience relatively high average irradiances, from conditions in which intense mixing results ...
8
Ecotoxicology of Estuarine Phytoplankton Growth and Toxicity in Response to Atrazine Exposures.
... other phytoplankton groups (deNoyelles et ...altering phytoplankton growth and succession (Cloern ...alters phytoplankton assemblage structure (deNoyelles et ...
180
Phytoplankton growth and microzooplankton grazing in the Homa Lagoon (İzmir Bay, Turkey)
... Phytoplankton growth and microzooplankton grazing were investigated at one station in the Homa Lagoon from February to January in ...of phytoplankton. Phytoplankton represented a significant ...
18
Microzooplankton: The Trophic Role and Involvement in the Phytoplankton Loss and Bloom-Formation in the Black Sea
... on phytoplankton in the Black Sea was investigated in relation to seasonal and spatial ...of phytoplankton growth (g/μ) yielded the annual average of 65% that agrees with the annual average for ...
10
Seasonal patterns in phytoplankton biomass across the northern and deep Gulf of Mexico: a numerical model study
... specific growth rate (SGR) and explored the seasonal changes in biologically and physically driven biomass ...diatom growth was ∼ 40 % and > 80 % nutrient limited in the Louisiana shelf and deep GoM, re- ...
16
Spatial relationship among phytoplankton abundance and physico chemical parameters around the coastal waters of Kerala
... on phytoplankton abundance and distribution (Rajkumar et ...for phytoplankton growth and reached its maximum value of production ...maximum growth noticed at pH ...of phytoplankton ...
6
Effects of natural iron fertilisation by baleen whales and Antarctic krill on the Southern Ocean carbon cycle
... The Fe, and other biologically important elements stored in krill are transferred into the whales as they are consumed. Baleen whales spend between 4 – 6 months a year feeding in the Southern Ocean. Some of these ...
142
Seasonal development of iron limitation in the sub Antarctic zone
... to phytoplankton up- take due to iron limitation of nitrate reductase, could ac- count for the observed seasonal increase in mixed-layer ni- ...for phytoplankton to reach maximum growth potential and ...
14
Latitudinal variation in plankton size spectra along the Atlantic Ocean
... Respiration and respiratory electron transport activity in marine phytoplankton: Growth rate dependence and light enhancement. Plankton metabolism and dissolved organic carbon use in the[r] ...
12
Plankton bloom controlled by horizontal stirring
... the growth rate of phytoplankton the system is within the bi-stable regime, where both high and low carrying capac- ity values exist, and hence there are ...the phytoplankton growth rate) the ...
8
Effects of sumithion on growth and production of phytoplankton and zooplankton in aquaculture ponds
... of phytoplankton indicate the productive status of a water body, whether it is an oligotrophic or a eutrophic ...of phytoplankton and its quality in time and space in relation to environmental conditions ...
12
Lampe_unc_0153M_17917.pdf
... oceans, phytoplankton growth is frequently limited by the availability of the micronutrient iron (Martin and Fitzwater 1988, Moore et al ...stimulate phytoplankton growth usually dominated by ...
121
Is there a difference of temperature sensitivity between marine phytoplankton and heterotrophs?
... from field data because of the confounding effects of covariates such as community structure, thermal acclimation, and nutri- ent and light levels that potentially bias the estimation of the true temperature sensitivity. ...
12
Influence of Environmental Conditions on the Phytoplankton Community Assemblages in Süloğlu Reservoir (Edirne, Turkey)
... 2009). Phytoplankton diversity and biomass are related to light, pH values, temperature, mixing and water-level fluctuation, but most significantly to the concentration of nutrients as total nitrogen and total ...
14
An assessment of plankton populations, toxic cyanobacteria, and potential impact of introduced marine alewife (Alosa pseudoharengus) in Pawtuckaway Lake, New Hampshire, Jessica V. Trout-Haney
... with excessive nutrients and phytoplankton growth, because of its overall shallow depth and its anoxic deep basins. Pawtuckaway Lake had periods in the summer with a relatively high abun- dance of ...
18
Reichwaldt, Elke S. (2004): The effects of diel vertical migration of Daphnia on zooplankton-phytoplankton interactions: laboratory and field experiments. Dissertation, LMU München: Fakultät für Biologie
... Herbivore-plant interactions are one of the most important factors influencing the mutual coexistence of different species in an ecosystem. Certainly this interaction has strong effects on the lower trophic levels of the ...
131
Phytoplankton blooms at increasing levels of atmospheric carbon dioxide: experimental evidence for negative effects on prymnesiophytes and positive on small picoeukaryotes
... other phytoplankton pigments on a WATERS high performance liquid chromatograph (HPLC) equipped with a Varian Microsorb-MV 100-3 C8 column according to Barlow et ...
18
Potential bioassay of natural seawaters and influence of certain trace elements on the growth of phytoplankton organisms
... cells tended to aggregate in clumps and the ovoid form predominated over the fusiform or triraidate forms of cells. Table 2 shows the relative growth constants of this spec[r] ...
20
Phil the Phytoplankton
... Her dad watches the dark green waters in amazement. "Wow Lana! I can't believe we're actually seeing an algal bloom! It's when LOTS of phytoplankton come together. You can't usually see them without a ...
49
Investigation of Factors Limiting Pelagic Phytoplankton Abundance and Composition in the Ancient Malili Lakes of Indonesia
... Investigation of Factors Limiting Pelagic Phytoplankton Investigation of Factors Limiting Pelagic Phytoplankton Abundance and Composition in the Ancient Malili Lakes of Abundance and [r] ...
129